1123070728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 2484843480

約数和(自身を除く): 1361772752

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 661, 806, 884, 961, 1054, 1322, 1612, 1768, 1922, 2108, 2644, 3224, 3844, 4216, 5288, 6851, 7688, 8593, 11237, 12493, 13702, 16337, 17186, 20491, 22474, 24986, 27404, 32674, 34372, 40982, 44948, 49972, 54808, 65348, 68744, 81964, 89896, 99944, 130696, 146081, 163928, 212381, 266383, 292162, 348347, 424762, 532766, 584324, 635221, 696694, 849524, 1065532, 1168648, 1270442, 1393388, 1699048, 2131064, 2540884, 2786776, 4528511, 5081768, 8257873, 9057022, 10798757, 16515746, 18114044, 21597514, 33031492, 36228088, 43195028, 66062984, 86390056, 140383841, 280767682, 561535364, 1123070728]

約数ペア:

[(1, 1123070728), (2, 561535364), (4, 280767682), (8, 140383841), (13, 86390056), (17, 66062984), (26, 43195028), (31, 36228088), (34, 33031492), (52, 21597514), (62, 18114044), (68, 16515746), (104, 10798757), (124, 9057022), (136, 8257873), (221, 5081768), (248, 4528511), (403, 2786776), (442, 2540884), (527, 2131064), (661, 1699048), (806, 1393388), (884, 1270442), (961, 1168648), (1054, 1065532), (1322, 849524), (1612, 696694), (1768, 635221), (1922, 584324), (2108, 532766), (2644, 424762), (3224, 348347), (3844, 292162), (4216, 266383), (5288, 212381), (6851, 163928), (7688, 146081), (8593, 130696), (11237, 99944), (12493, 89896), (13702, 81964), (16337, 68744), (17186, 65348), (20491, 54808), (22474, 49972), (24986, 44948), (27404, 40982), (32674, 34372)]